2006201892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{62639}}^1$

素因数の和:62820

約数の個数: 48

約数和(自身を含む): 4988148480

約数和(自身を除く): 2981946588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 942, 1884, 2669, 5338, 8007, 10676, 16014, 32028, 62639, 125278, 187917, 250556, 375834, 751668, 1064863, 2129726, 3194589, 4259452, 6389178, 9834323, 12778356, 19668646, 29502969, 39337292, 59005938, 118011876, 167183491, 334366982, 501550473, 668733964, 1003100946, 2006201892]

約数ペア:

[(1, 2006201892), (2, 1003100946), (3, 668733964), (4, 501550473), (6, 334366982), (12, 167183491), (17, 118011876), (34, 59005938), (51, 39337292), (68, 29502969), (102, 19668646), (157, 12778356), (204, 9834323), (314, 6389178), (471, 4259452), (628, 3194589), (942, 2129726), (1884, 1064863), (2669, 751668), (5338, 375834), (8007, 250556), (10676, 187917), (16014, 125278), (32028, 62639)]